Finally finished and wound up with all secrets. The ridiculous part was me going back and forth in the pirate scene trying to find a lighter or a torch to light the dynamite. Couldn't figure it out for about ten minutes. Duh.

I'm totally stuck on Stage 16. I gave the fish to the native, so I have the "knob," but . . . now what? I know that the code on the wall has something to do with the six hieroglyphs, but they're not clickable, and this knob doesn't fit anywhere. :/